Answer: What do you need help with?
Step-by-step explanation: I can help with anything.
Answer: The given question is solved :
Step-by-step explanation:
correct solution in imaje
Answer:
The answer to your question is:
x 1 = -0.65
x2 = 7.65
Step-by-step explanation:
Equation -x² + 7x + 5 = 0
a = -1
b = 7
c = 5
Quadratic formula x = -b ±√(b² -4ac) / 2a
x = - 7 ± √(7² -4(-1)(5) / 2(-1)
x = -7 ± √(49 + 20) / -2
x = -7 ± √69 / -2
x = - 7 ± 8.3 / -2
x1 = -7 + 8.3 / -2 x2 = -7 -8.3 / -2
x 1 = -0.65 x2 = 7.65
Answer:
the answer is ≊20.4 I think not 100% sure
Step-by-step explanation:
if right please mark this answer brainliest
Answer:
6
Step-by-step explanation:
